Daniel Griswold on the USMCA, Tariffs, and the US Trade War

Episode Summary

Executive Summary: Dan Griswold argues that the Trump-era tariff strategy has escalated into a broad, costly trade war with China, Mexico, and others, driven more by protectionist instincts and political theater than coherent strategy. He says tariffs raise consumer prices, disrupt supply chains, weaken U.S. leverage, and risk undermining NAFTA/USMCA modernization and global trade institutions.

Main Topics: Escalation of the U.S. trade war (Priority: 5/5): The conversation traces the tariff escalation from washing machines and solar panels to steel, China, and now Mexico, emphasizing that the conflict has broadened across multiple fronts and is spreading to allies and partners. China tariffs: limits of the strategy (Priority: 5/5): Griswold acknowledges real problems with China on IP, investment barriers, and strategic behavior, but argues tariffs are a blunt and counterproductive tool that harm the U.S. economy more than China. Mexico tariffs and immigration misuse (Priority: 5/5): The White House’s threat to tariff Mexico over immigration is described as a novel and inappropriate use of trade powers that could backfire by hurting North American supply chains and even increasing migration pressures. NAFTA/USMCA and North American integration (Priority: 4/5): The episode explains that North American production is deeply integrated, especially in autos, and that USMCA modernizes NAFTA in some ways but adds costly rules of origin and uncertainty. Economic costs and who pays (Priority: 5/5): Griswold cites research showing tariffs are borne mostly by U.S. consumers and importers, act as a regressive tax, and hurt small businesses, farmers, and manufacturers. Political realignment on trade (Priority: 4/5): The discussion highlights the shift from bipartisan support for trade to a more polarized landscape, with Republicans increasingly following Trump’s protectionism and Democrats also drifting toward skepticism. Trade, institutions, and presidential power (Priority: 4/5): Griswold argues Congress has constitutional authority over trade, that Trump is abusing emergency powers, and that his approach is damaging institutions like the WTO and long-run business confidence.

Key Arguments: Trump’s tariffs on China are economically disproportionate and have done more damage to the U.S. economy than China’s actions have. Tariffs on Mexico are especially misguided because they target immigration with trade tools and could reduce Mexican growth, potentially increasing migration pressure. North American supply chains are tightly integrated; tariffs on parts that cross borders multiple times can multiply effective protection far beyond the headline rate. U.S. consumers and importers bear most tariff costs, making tariffs effectively a hidden tax hike. Tariffs are regressive because lower-income households spend more on tradable goods and thus absorb a larger burden. The administration is weakening its own leverage by alienating allies, encouraging China-Russia alignment, and undermining WTO dispute settlement. A better China strategy would use targeted enforcement, WTO cases, sanctions, and participation in higher-standard trade agreements like the TPP/USMCA framework. Political support for tariffs among Republicans reflects loyalty to Trump more than sound economics, while Democrats are also drifting in a protectionist direction. Trade policy uncertainty itself imposes real economic costs by deterring investment and disrupting long-term planning. USMCA modernizes trade rules in some areas, but tighter auto rules of origin and a sunset clause reduce its net benefits and add uncertainty.

Data Points: Tariffs on Chinese imports: 25% on about $250 billion - Current tariff level on major categories of Chinese imports after successive rounds of escalation Potential additional China tariffs: 25% on the remaining roughly $300 billion - Threatened expansion that could cover nearly all imports from China Steel tariff level: 25% - Duties imposed on most steel imports, including from Canada and Mexico before they were later removed Mexico tariff escalation path: 5% starting June 10; 10% July 1; 15% August 1; 20% September 1; 25% October 1 - Trump’s threatened tariff schedule tied to immigration enforcement at the border Imports covered by 2018 tariffs: $283 billion - NBER/New York Fed study scope of U.S. imports subject to tariffs ranging from 10% to 50% Share of U.S. imports affected: About 12% - Coverage of U.S. imports subject to the 2018 tariff measures U.S. exports covered by retaliation: $121 billion - Retaliatory tariffs imposed by trading partners in response to U.S. actions Share of U.S. exports affected: About 16% - Coverage of U.S. exports subject to retaliation Monthly cost of tariffs: About $1.4 billion per month - Estimated net monthly cost of the 2018 tariff regime in the cited study Additional tariff revenue so far: About $22 billion more over the last 12 months - Increase in annual tariff revenue compared with the pre-trade-war baseline Total annual tariff revenue: About $54 billion - Recent U.S. tariff revenue level discussed in the episode Possible future tariff revenue: Around $100 billion in additional federal revenue - Projected if China and Mexico tariffs expand and remain in place China as U.S. import source: Number one source of imports - Griswold notes China is the largest U.S. import source China as U.S. export market: Third largest export market - Illustrates that China is also a major buyer of U.S. goods and services U.S. farm exports to China: $20 billion or more per year - China has been near the top of U.S. agricultural export markets U.S. affiliate sales in China: About $350 billion - U.S.-branded goods and services sold in China through majority-owned affiliates Net income from U.S. affiliates in China: Over $30 billion - Profits repatriated to the U.S. from affiliates operating in China China’s U.S. Treasury holdings: About $1 trillion - Why Griswold считает the threat to dump Treasuries not credible U.S. IP losses in China: About $48 billion in sales - 2011 U.S. International Trade Commission estimate China royalty payments to U.S.: Over $8 billion - Payments for use of U.S. intellectual property Rule of origin in USMCA: 75% North American content - Auto content threshold needed for duty-free treatment under USMCA, up from 62.5% under NAFTA Labor value rule in USMCA: 40% to 45% of content must be made by labor earning $16/hour or more - Designed to shift auto production toward higher-wage regions Typical Mexican wage: About $4/hour - Used to illustrate how the wage rule affects auto production eligibility Mexico share of exports to U.S.: About 80% - Shows Mexico’s dependence on U.S. market access Typical import from Mexico: About 40% U.S. value - Illustrates how tariffs on Mexican imports also tax U.S. content Vehicle exports from U.S.: More than 2 million vehicles annually - Record high exports tied to integrated North American supply chains

Pivotal Quotes: "Tariffs are not the right approach there." — Dan Griswold: On confronting China’s genuine trade abuses and strategic challenges "The Trump administration's tariffs are doing more damage to the U.S. economy than anything China has done." — Dan Griswold: Summary judgment on the tariff war’s costs relative to China’s conduct "Trade wars are a lose-lose." — Dan Griswold: Closing argument that tariffs reduce welfare rather than produce durable wins

Implications: The episode warns that continued tariff escalation could raise consumer prices, disrupt North American manufacturing, weaken alliances and trade institutions, and lock both parties into more protectionist politics. Listeners should expect higher uncertainty and potentially lasting damage to global trade rules.